Single inflatable packer TPE 57
for borehole Ø 57-87 mm
Advantage/Notice
- Reusable
- Material-conducting parts of stainless steel or with hardened sealing surface
- Easy and safe sealing of boreholes
- Can be used in different depths
- All parts are easily exchangeable
Material to be used
- acrylate gel
- micro cement
- 1C injection resin
- silicate resin
- polyurethane
- aqueous solution
- 2C injection resin
- injection mortar
- cement paste
- cement suspension
- insulating material
- water
- 2C polyurethane
Technical data
| Type | TPE 57 |
| Borehole Ø | min.-max. 57-87 mm |
| Borehole Ø 57 mm | max. expansion pressure 220 bar, max. injection pressure 200 bar |
| Borehole Ø 65 mm | max. expansion pressure 150 bar, max. injection pressure 130 bar |
| Borehole Ø 74 mm | max. expansion pressure 120 bar, max. injection pressure 100 bar |
| Borehole Ø 86 mm | max. expansion pressure 90 bar, max. injection pressure 70 bar |
| Inflation hose length | 1.000 mm |
| Free passage Ø | 14 mm |
| Connection thread for material hose | inside G1/2" |
| Connection thread for expansion line | inside M8x1 |
| Weight | 5.49 kg |
| Total length | 1.440 mm |
| Securing cord | internal thread M8 |
